x402-chainlink
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    Function checkPermitSupport

    • Check if a token supports EIP-2612 permit

      Parameters

      • tokenAddress: `0x${string}`

        Token contract address

      • chainId: number

        Chain ID

      Returns boolean

      True if the token supports permit

      const supportsPermit = checkPermitSupport(
        '0xA0b86a00000000000000000000000000000000000000', // USDC
        8453 // Base
      );

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